Welcome to the AppDynamics Platform, version 4.5. AppDynamics helps you to understand and optimize the performance of your business, from its software to infrastructure to business journeys.

This documentation introduces you to the AppDynamics Platform. It describes concepts and procedures for the Platform that are common across the AppDynamics product modules, from Application Performance Monitoring to Application Analytics, End User Monitoring, and more. It also covers the Controller UI, the browser-based console you use to understand, tune, and troubleshoot your application environment.